Mary Elizabeth Cooper

Person

  • Fort Mill, SC, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Wall scrubber for blown insulation

    • Patent number 7,454,821
    • Issue date Nov 25, 2008
    • U.S. Greenfiber, LLC
    • Mary Elizabeth Cooper
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents